safljjjjjjj9790 safljjjjjjj9790

14-05-2020
Mathematics

contestada

Find the product. (9 - 5i)(4 + 6i) a. -30i2 + 34i +36 c. 6 - 74i b. 66 - 34i d. 66 + 34i Please select the best answer from the choices provided A B C D

Respuesta :

nataliegould nataliegould

14-05-2020

Answer:

66+34i (D)

FOIL the parentheses

Multiply the numbers out

Calculate the sum & collect like-terms

Hope this helped!

Answer Link

jhsbcheck jhsbcheck

27-05-2020

Answer:

the answer is A

Step-by-step explanation:

took the practice test on edg

Ver imagen jhsbcheck

Answer Link

Otras preguntas

answer to equation[tex]16 = (x - 2) ^{4} [/tex]

How does the human eye perceive color?

4x^3+2x^2+3x+4 divided by x+4

If the man on the left pulls on the object with a force of 500 N and the man on the right pulls on the object with a force of 750 N, what is the net force exert

To find the area of a rectangle, Bob multiplied the base (12) and the height (3y + 6). Write two equivalent expressions that can be used to calculate the area o

6. The illustration below represents the Grand Canyon..

What type of abuse is the most common form of discrimination?

Please explain how you worked the problem to find x! 1/x +1/(x+4) =1/5

What is the value of n? Please explain I'm really lost :(

Based on observations of children of all ages, gesell concluded that a. children achieve most when pressured and pushed. b. children do not need experiences to